AMPscript
Base 64 Decode
Base 64 Encode
GUID
IsEmailAddress
IsPhoneNumber
MD5
ParseJSON
RaiseError
Stringify
Validate Your Server-Side JavaScript using WSProxy
Returns a random GUID value for use as a unique identifier.
GUID()
1<script runat="server">
2 var randomID = Platform.Function.GUID();
3</script>